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"China is committed to fostering an open world economy and upholding the WTO-centered multilateral trading regime," he said, stressing that China is committed to making globalization "more open, inclusive, balanced and beneficial to all."

"China is the largest and most dynamic market for electromobility－and is playing a key role in the rapid spread of this promising drive technology," ZF Production Director Michael Hankel said in a statement.

"Caterpillar China has striven to build an integrated system for its mini excavator business, covering local R&D and manufacturing as well as the provision of components and parts," said Chen Qihua, vice-president of Caterpillar and chairman of Caterpillar China.

"But with the social and economic development, water shortages, damage to aquatic ecosystems and water contamination have become the main issues," he added.

"China and ASEAN are biggest trading partner to each other," he told Xinhua in an exclusive interview on Wednesday. "China's further opening up will provide bigger market for the world, especially neighboring countries in this region."